its definitely ichika end girl who helped miku
other girls are pretty basic imo, ichika seems like the most independent one
actress, at some point shes being the one who provide living, still best grade.
shes just shy to say it directly to fuutarou, never had she badmouthing miku just take her persona
giving best gift. great tactic with her overheard F, you see it as sly i see it smart even though it doesnt work.
its just her eye drawing that makes her looks evil, change all those to normal eyes and there we go best girl.